城市道路非机动车道快慢分行骑行质量研究

Research on Riding Quality of Fast and Slow Branches on Non Motorized Lanes of Urban Roads

为进一步提升非机动车道骑行质量,助力慢行发展,从服务水平、运行效率和安全性的角度考虑,利用层次分析法建立了骑行质量评价模型并进行了研究。该研究表明:与混行状态相比,分行状态下电动自行车运行效率较高且运行速度更为集中,自行车运行速度略小于混行状态,但运行更为平稳;快慢分行状态下,电动自行车与自行车均处于自由行驶状态,安全性较高。最后以北京市崇文门外大街为例进行骑行质量评价,其结论为采用合理的快慢分行措施后,骑行质量等级由良提升为优,评分提高了55.04%,并认为非机动车道快慢分行的交通组织方式适用于崇文门外大街。该研究成果可为快慢分行的非机动车道设计提供理论基础,能够更好地营造安全高效的骑行环境。

In order to further improve the riding quality of non motorized lane and assist the development of slow traffic,a cycling quality evaluation model was established by analytical hierarchy process from perspectives of service level,operational efficiency,and safety in this article.Research has shown that electric bicycles in the branch state have higher operating efficiency and more concentrated running speed compared with the one in mixed state.The running speed of bicycles is slightly lower than that in the mixed state,but operates more smoothly;In the fast and slow branches state,both electric bicycles and bicycles are in a free driving state with high safety.Finally,riding quality of Chongwenmen Outer Street in Beijing was evaluated.The conclusion is that the riding quality level was improved from good to excellent,with a score increase of 55.04%after adopting reasonable measures for fast and slow branches.It is believed that the traffic organization of non motorized lane fast and slow branches is applicable to Chongwenmen Outer Street.This research result can provide a theoretical basis for the design of non motorized lanes in fast and slow branches to create safe and efficient cycling environment.